William Wu, D.D.S.
General Practice Dentistry · Philadelphia, PA
William Wu, D.D.S. is a general practice dentistry with a practice address in Philadelphia, Pennsylvania, and NPI 1710028857, issued on Feb 10, 2007. Check the license (Pennsylvania DS021187L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Wu
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS021187L PA
Self-reported in NPPES; status is on the state search - Practice location
- 131 N 9TH St, Philadelphia, PA 19107
- Phone
- (215) 922-3700
- Enumerated
- Feb 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Also registered at 131 N 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eunice Wu, D.M.D.Dentist1891127288
- Winona Wu, D.M.D.Pediatric Dentistry1134322365
Verify William Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS021187LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average general practice dentistry in 2024
33 Medicare Part D claims for 25 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Cephalexin16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
William Wu among 4,612 general practice dentistry records in Pennsylvania
William Wu, D.D.S. is one of 4,612 general practice dentistry records with a practice address in Pennsylvania. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 39% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
551 general practice dentistry records list a practice address in Philadelphia
They are 551 of the 42,849 NPPES records with a practice address in Philadelphia, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in Philadelphia → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Augustine Au, D.D.S.Philadelphia, PA 191071225250111
- Wilson Chan, DMDPhiladelphia, PA 191071952830002
- Alan Halpern, DDSPhiladelphia, PA 191071548324585
- Kari Hexem, DMDPhiladelphia, PA 191071225414543
- Ann JeffersPhiladelphia, PA 191071023161593
- Baljeet Khaira, DMDPhiladelphia, PA 191071174039739
- Daniel Mariche-Poirot, DMDPhiladelphia, PA 191071952896334
- Felipe Rola, DMDPhiladelphia, PA 191071932407962
Common questions
What is William Wu, D.D.S.'s NPI number?
William Wu, D.D.S.'s National Provider Identifier (NPI) is 1710028857, issued on Feb 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Wu, D.D.S. located?
The NPPES record lists a practice address at 131 N 9TH St, Philadelphia, PA, 19107. Phone: (215) 922-3700. Providers update this record themselves, so call before visiting.
How can I verify William Wu, D.D.S.'s license?
NPPES lists Pennsylvania license number DS021187L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does William Wu, D.D.S. prescribe under Medicare Part D?
In 2024, William Wu, D.D.S. had 33 Medicare Part D claims for 25 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.